. >> we can do a lot more with advanced technologies without giving up our freedom. i don't think americans feel that they have to give up freedom in order to have security. >> does it change after an attack our consciousness about the threat, do you think? >> i think it would depend on what the source of this threat proves to be. if it looks like it's a foreign attack it could have one impact, if it looks like a more domestic origin then it will have perhaps a different effect. it kind of depend on the facts. >> reporter: it was interesting, bill, both those lawmakers, opening man rogers, senator levin talking about technology being the solution for security down the road. and i mentioned the concern of civil libertarians there are other lawmakers we talked to who expressed those concerns and are we'll be talking about those later on special report. bill: looking forward to that. peter king talked about 30 minutes ago about more photographic evidence -- more photographic ability in towns across the country. you wonder how that balances and how that works, and also t